Amandla aphezulu kunye namandla alinganisiweyo ejeneretha yimiba ebalulekileyo. Amandla encopho amele awona mandla aphezulu ngoko nangoko anokunikezelwa yijenereyitha, ngelixa amandla alinganisiweyo abonisa ukukhutshwa kwamandla okuqhubayo kwejenereyitha, ngokuqhelekileyo kwi-90% yamandla aphezulu.
Xa ukhetha ijenereyitha, kubalulekile ukusekela ukhetho lwakho kwincopho yokuqaliswa kwamandla ezixhobo zombane kunokujonga kuphela amandla azo aqhelekileyo okusebenza. Oku kungenxa yokuba izixhobo ezininzi zifuna amandla amaninzi ngexesha lokuqalisa kwaye emva koko zisebenze kumanqanaba asezantsi ombane ngexesha lokusebenza kwesiqhelo. Ukuba ucinga kuphela amandla aqhelekileyo okusebenza kwezixhobo, unokukhetha ijenereyitha encinci, enokubangela ukuba izixhobo zombane zingaqalisi kakuhle.
Ngokukodwa, izixhobo zombane zingahlelwa ngolu hlobo lulandelayo:
1. Umthwalo oxhathisayo: Izixhobo zombane ezinemithwalo exhathisayo zifuna amandla afanayo ngexesha lokuqalisa kunye nokusebenza okuqhelekileyo. Imizekelo ibandakanya izifudumezi zombane okanye iibhalbhu zokukhanya.
2. I-Inductive Load: Izixhobo zombane ezine-inductive zifuna amandla amaninzi ngexesha lokuqalisa kwaye emva koko zisebenze kumanqanaba angaphantsi kwamandla ngexesha lokusebenza okuqhelekileyo. Imizekelo ibandakanya iinjini zombane.
3. I-Capacitive Load: Izixhobo ezinomthwalo we-capacitive zingafuna amandla amaninzi ngexesha lokuqalisa kwaye emva koko zigcine umgangatho wamandla ozinzileyo ngexesha lokusebenza okuqhelekileyo. Imizekelo ibandakanya izixhobo zombane.
Xa ukhetha ijenereyitha, kufuneka uqwalasele iimfuno zamandla aphezulu kuzo zonke izixhobo eziqhagamshelweyo ukuqinisekisa ukuba amandla alinganisiweyo wejenereyitha anele ukuhlangabezana nezi mfuno. Ukongeza, kuya kufuneka uphendule ngeemeko apho izixhobo zombane ezininzi ziqhagamshelwe ngaxeshanye ukuqinisekisa ukuba ijenereyitha inamandla aneleyo aphezulu kunye namandla alinganisiweyo ukuhlangabezana neemfuno zazo zonke izixhobo zombane.
Ngamafutshane, ukuqonda iimfuno zamandla, iintlobo, kunye neengqikelelo zamandla aphezulu kunye namandla alinganisiweyo kwizixhobo zombane kubalulekile ekukhetheni ijenereyitha efanelekileyo ukuqinisekisa ukuba izixhobo zakho zombane zisebenza ngokuchanekileyo kwaye zifumana inkxaso yombane efunekayo.